30 Gallon Native Tank Build Thread

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divemaster99

Dovii
MFK Member
Jan 10, 2014
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Pittsburgh, PA
Finally setting up my native tank in my dining room. It's a 30 gallon long (36"L x 12"W x 16"H). The fish for the tank are currently in quarantine in a 14 gallon Rubbermaid container with a seeded sponge filter for filtration until I can get the tank all setup. The fish include 2 Greenside Darters (male and female), 1 Green Sunfish (I'm suspecting female), and 1 unidentified Chub (either creek or river).

I have the tank on my back deck now to test if it's holding water, it's been almost a day since I filled it with no leaks yet. Working on cleaning the hood since it's an old setup I got from a friend but everything is surprisingly working very well. All I need it get is a stand and then I'll begin setting it up!

For substrate I'm still pondering what to use: either "aquaquartz standard #20 grade" pool filter sand I have in my back yard or loose gravel (I'll put it to a vote since I'd be good with either). For decor I'll be paying a visit to my local creek either later today, tomorrow, or in two days to pick up some nice rocks and hopefully a good piece of driftwood so I can go the natural theme.

Filtration is just going to be a sponge filter (rated for a 50 gal) until it gets to the point the fish are dirtying the water to quickly then I may add on an hob.

Water params will be: temperature will be same as room (64-80 F) and pH of 7.6.

I've thought about doing plants but I'd only do hardy ones that are ok in low light and only if my substrate is sand.

Updates coming soon!!!!!!

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Nice! natives are almost always hardier than tropical fish. They are also just as colorful and often times more owner responsive. I'm trying to get some brook or tiger trout, my basement is 65-40 degrees depending on the season so I'm set. GL tho. I caught scores of greenies from my neighborhood pond and they're overpopulated and stunted. Grows to a Max of 4-5 inches in that pond those are the big ones crazy cuz in a large pond/small lake less than 10 miles away I caught a 13 inch male greeny. I bred the little ones in a ten gallon tank, it was pretty cool, they're very owner responsive... Have fun with yours!!!


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Nice! natives are almost always hardier than tropical fish. They are also just as colorful and often times more owner responsive. I'm trying to get some brook or tiger trout, my basement is 65-40 degrees depending on the season so I'm set. GL tho. I caught scores of greenies from my neighborhood pond and they're overpopulated and stunted. Grows to a Max of 4-5 inches in that pond those are the big ones crazy cuz in a large pond/small lake less than 10 miles away I caught a 13 inch male greeny. I bred the little ones in a ten gallon tank, it was pretty cool, they're very owner responsive... Have fun with yours!!!


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Thanks! I'd love to breed mine someday but the ones from the place I caught him/her are very large as adults and I don't think a 30 will be big enough for anything more than one adult.

PS guys, if you saw my other two threads on this (not trying to spam :)) you'd know this but if you haven't: I do NOT plan on putting all of these fish as adults in the same tank since I know I'd be way overstocked and there'd be aggression issues.
 
Well last night my sunfish jumped out and luckily I got him back in within 30 seconds. I never even would have known hadn't my cat been sniffing something next to the bin that I went to investigate, I thourougly covered the bin afterwards and I'm really glad the fish is ok.
 
Got the stand and on the way home to set it up in a few minutes :)

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Tank is setup on the stand now. Just have to get an air pump and line, substrate, and I'm set!!!

Sadly the fish in QT aren't eating on the third attempt now. I tried frozen bloodworms first tonight then tried a sliver of live nightcrawler but none of the fish would touch either. I'd love to try live black worms but the nearest place that sells them is 40 minutes away but I'm not old enough to drive yet and my parents will only drive me out to that place every two weeks so I'm kind of screwed in terms of feeding :(.
 
All set up and the fish are in! Thankfully some fish are eating: the darters is pounding on a nightcralwer sliver, the sunfish took two nibbles of as well but hasn't touched it since that, the chub sadly doesn't care about anything but hiding.image.jpg

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Update: they're now all feeding on live brine shrimp as well as frozen blood worms, other than the chub which is in pretty rough shape. The sunfish has definitely become more personable towards people since I got him! If anybody has any name suggestions I'm open, currently the male darter is Al but I need names for the other three. Since this is my first sunfish and it's called a "sun"fish then maybe something that has to do with the sun, Apollo sounds pretty bad-a but what do you guys think?
 
Another update, had the fish for exactly two weeks now and they're all doing great! I've got them all eating frozen brine shrimp, frozen bloodworms, live brine shrimp, and the darters love snails most of all! Within the next week I'll be setting up what I'm calling a "live-food-generator" outside so I can get tons of snails for the darters to eat and some livebearer fry as feeders for the sunfish when he puts on some size as well as any of my other larger more predatory fish.
 
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